BBC Look-Ahead

South African President and President of the African National Congress, Jacob Zuma, addresses delegates at the delayed start of the ANC elective conference in Johannesburg, Saturday, Dec. 16 2017.

Themba Hadebe / AP Photo

Vice President Mike Pence is planning to travel to the Middle East this week, though his plans seemed in flux with the pending tax vote. BBC Presenter Pooneh Ghoddoosi explains why the world is keeping an eye on Pence's travel plans. We'll also hear what's in store for South Africa after President Jacob Zuma.